2D cartoon-like male character design

We are looking for a design/illustration of a male cartoon-like character which will feature in a short animation (ca. 50 secs) to describe how users should use a sports betting iPhone app to get the best experience. The character should be aged between 25-35 and reflect a fun, easy-going personality. We are looking for a more realistic cartoon character concept as opposed to concepts like "The Simpsons".
We would like 3 character design options to choose from. Deadline is 26th June.
Thank you.